304 stainless steel precision cast lock tongue and lock core, silica sol lost-wax precision casting processing, cast steel casting parts factory
High-Quality Stainless Steel Precision Casting Latch and Lock Core
When it comes to precision casting, our 304 Stainless Steel Precision Casting Latch and Lock Core stands out as a top-tier solution for high-performance applications. Manufactured using the silica sol investment casting process, this product guarantees exceptional durability, corrosion resistance, and dimensional accuracy.

Why Choose Our Precision Casting Products?
Our silica sol lost wax precision casting process ensures superior surface finish and tight tolerances (±0.2mm). The product is polished to achieve a smooth surface with a roughness of just 3.2μm, making it ideal for high-end applications in metallurgy and security hardware.
Key Features:
- Material: Carbon steel or 304 stainless steel
- Process: Silica sol investment casting
- Surface Treatment: Polished
- Size Range: 2mm to 420mm
- Customization: Available for OEM/ODM orders
Applications:
Our precision casting components are widely used in:
- Security locks and latches
- Industrial machinery
- Automotive parts
- Metallurgical equipment
Customization and Global Supply
We offer sample processing within 3-7 days and full-scale production in 4-8 days. Our products are exported globally, with a strong presence in Southeast Asia and major e-commerce platforms like Amazon.
Located in Dongguan Chang'an, our factory is equipped to handle both small and large-scale orders with precision and efficiency. Whether you need a prototype or bulk production, we provide assembly services to meet your requirements.
Conclusion
For high-quality, precision-cast stainless steel components, trust our expertise in silica sol investment casting. Contact us today to discuss your project needs!